MOBILE-3344 fileuploader: Accept more types in isInvalidMimetype
MOBILE-3344 fileuploader: Accept more types in isInvalidMimetype

moodlehq/moodlemobile2,dpalou/moodlemobile2,FMCorz/moodlemobile2,reskit/moodlemobile,dpalou/moodlemobile2,reskit/moodlemobile,dpalou/moodlemobile2,moodlehq/moodlemobile2,moodlehq/moodlemobile2,FMCorz/moodlemobile2,moodlehq/moodlemobile2,reskit/moodlemobile,reskit/moodlemobile,moodlehq/moodlemobile2,moodlehq/moodlemobile2,reskit/moodlemobile,reskit/moodlemobile